“真空管”怎么读？

“真空管”的英语可以翻译为：vacuum tube，vacuum valve，valve，electron tube ...

在半导体收音机中晶体管代替了真空管.In semiconductor receivers transistors take the place of vacuum tubes.与老式真空管相比,晶体管具有许多优点.Transistors have many advantages over the old - fashioned vacuumtube valves.真空管或显影管都未破碎.No vacuum or picture tube...

特迪用自己的粗手指头捋了一下浓密蓬乱的头发。Teddy ran thick fingers through his unruly thatch of hair.那个男人浓密的髭须完全遮住了他的上唇。The man's heavy moustache hid his upper lip completely.她摸着他那浓密的淡棕色胸毛。She touched the thick mat of sandy hair on his ...

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“羡慕”的拼音为：xiàn mù...

“海鸠”的拼音为：hǎi jiū...

“手动的”的英语可以翻译为：manual，[计] hand-actuated，[化] manual ...

faucet的音标：faucet的英式发音音标为：['fɔ:sɪt]faucet的美式发音音标为：['fɔsɪt]...

smoke的一般过去时为：smoked...

“功能”的英语可以翻译为：function ...

The record was a bootleg.这张唱片是盗版的。Mr. Hong was more than a simple distributor of bootleg software.洪磊并不是简单的盗版软件销售者.Some students were arrested for selling bootleg recordings on the Internet.一些学生因在网路上贩卖盗版品而被捕....

This is a villainous pair of shoes; they have ruined my feet.这双鞋糟透了, 让我的脚受罪.This is a villainous pair of shoes, they have ruined my feet.这双鞋糟透了，让我的脚受罪。...her villainous father.她那个恶棍父亲a villainous wretch恶棍Do you mean that...

handsome的音标：handsome的英式发音音标为：['hænsəm]handsome的美式发音音标为：['hænsəm]...

定期航班的数量正让空中交通指挥系统不堪重负。The volume of scheduled flights is straining the air traffic control system.空中救援行动的规模现在已经有所缩小。The air rescue operation has now been scaled down.他们需要等空中交通管制人员的放行。They have to wait for clearance from ...

蜂虎科...

“海草”的拼音为：hǎi cǎo...

“蓬勃”的反义词：衰落, 萎缩。...